# Connect using RPC

Parex is available through a Mainnet for your production projects, and has a Testnet for testing purposes. The Parex Testnet is called.

Relying on Parex Mainnet and Testnet endpoints is convenient, cost-effective, and straightforward.

### Connecting to Mainnet <a href="#connecting-to-mainnet" id="connecting-to-mainnet"></a>

| Parameter                | Value                               |
| ------------------------ | ----------------------------------- |
| Network Name             | Parex Network                       |
| RPC endpoint             | <https://mainnet-rpc.parex.network> |
| Chain ID                 | 322202                              |
| Currency Symbol          | PRX                                 |
| Parex Block Explorer URL | <https://scan.parex.network>        |

### Connecting to Testnet <a href="#connecting-to-testnet" id="connecting-to-testnet"></a>

| Parameter                        | Value                               |
| -------------------------------- | ----------------------------------- |
| Network Name                     | Parex Testnet                       |
| RPC endpoint                     | <https://testnet-rpc.parex.network> |
| Chain ID                         | 322200                              |
| Currency Symbol                  | TPRX                                |
| Parex Testnet Block Explorer URL | <https://testnet.parex.network>     |

For information on how to connect Parex Chain to specific wallets, please use the [MetaMask guide to add a custom network manually](https://support.metamask.io/hc/en-us/articles/360043227612-How-to-add-a-custom-network-RPC).

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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.parex.network/for-developers/develop/basics/connect-to-parex-chain/connect-using-rpc.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.